code: def random(mode="RGB"):
      from random import randint
  
      palette = []
      for i in range(256 * len(mode)):
          palette.append(randint(0, 255))
      return ImagePalette(mode, palette)
  
file_path: catboost/contrib/python/Pillow/py2/PIL/ImagePalette.py
imports: import array
  from .None import GimpGradientFile, GimpPaletteFile, ImageColor, PaletteFile
label_desc: Use image node_id 5 for calling a global function with example usage: random(mode) and returns: ImagePalette